Replacement Braun ThermoScan Lens Filters. The Braun ThermoScan Lens Filters are safe, hygienic and comfortable to use with children and adults.

Designed to assure accuracy and prevent cross-contamination with Braun Thermo Scan home use thermometers.

Fits all Braun ThermoScan models including HM-1, HM-2, HM-3, IRT-1020, IRT-2020, IRT-2520, IRT-3020, IRT-3520, IRT-4020, IRT-4520.

Contains 40 disposable lens filters.

Original part number LF, LF20, LF-20, LF40, LF-40, 6025, 328785957211, 3-28785-95721-1.